<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html   xmlns="http://www.w3.org/1999/xhtml"
        xmlns:ui="http://java.sun.com/jsf/facelets"
        xmlns:h="http://java.sun.com/jsf/html"
        xmlns:f="http://java.sun.com/jsf/core"
        xmlns:rich="http://richfaces.org/rich"
        xmlns:a4j="http://richfaces.org/a4j">
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     <h:form id="contentForm">
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        <h:selectOneRadio onchange="this.form.submit();"  value="#{User.lang}" valueChangeListener="#{User.changeLanguage}">
            <f:selectItem itemValue="rtl" itemLabel="Arabic" />
            <f:selectItem itemValue="ltr" itemLabel="English" />
            <a4j:support reRender="menuForm" event="onchange"/>
        </h:selectOneRadio>
        

 </h:form>

</html>

